fix: build errors and merge in Casey's branch (driodiwb)

src/shared/storage/UserScheduleStore.ts

@@ -14,6 +14,7 @@ export const UserScheduleStore = createLocalStore<IUserScheduleStore>({
         new UserSchedule({
             courses: [],
             name: 'Schedule 1',
+            hours: 0,
         }),
     ],
     activeIndex: 0,

src/shared/types/UserSchedule.ts

@@ -7,13 +7,18 @@ import { Course } from './Course';
 export class UserSchedule {
     courses: Course[];
     name: string;
+    hours: number;
 
     constructor(schedule: Serialized<UserSchedule>) {
         this.courses = schedule.courses.map(c => new Course(c));
         this.name = schedule.name;
+        this.hours = 0;
+        for (const course of this.courses) {
+            this.hours += course.creditHours;
+        }
     }
 
     containsCourse(course: Course): boolean {
         return this.courses.some(c => c.uniqueId === course.uniqueId);
     }
-}
+}